Cisco Systems Server Access and Virtualization Group

Cisco Systems Server Access and Virtualization Group. It was a major internal business unit within Cisco Systems established to drive the company's entry into the data center server and virtualization market. The group was responsible for developing and marketing the Unified Computing System (UCS), a converged infrastructure platform, and related technologies. Its formation marked a significant strategic shift for Cisco, moving beyond its core router and switch business into integrated computing.

History and Formation

The Server Access and Virtualization Group was formally created in 2009, a period when Cloud computing and Data center consolidation were reshaping IT infrastructure. Its formation was spearheaded by a team of veteran executives often referred to as "Mazzola's Mafia," including Prem Jain and Luca Cafiero, who had previously led successful startups acquired by Cisco Systems, such as Crescendo Networks and Nuova Systems. The unit's creation followed the launch of the Unified Computing System (UCS) and was a direct competitive response to initiatives from rivals like HP and IBM. This move was part of a broader strategy by then-CEO John Chambers to expand Cisco Systems' addressable market and transition the company toward architectural solutions.

Products and Technologies

The group's flagship product was the Unified Computing System (UCS), which integrated x86 blade servers, fabric interconnects, and management software into a single cohesive system. A key software innovation was the Nexus 1000V, a distributed virtual switch for VMware vSphere and Microsoft Hyper-V environments. The portfolio also included application delivery controllers and WAN optimization technologies inherited from earlier acquisitions like FineGround Networks and Actona Technologies. These products were designed to work with SAN storage from partners like EMC and NetApp, promoting a unified data center architecture.

Organizational Structure

The Server Access and Virtualization Group operated as a semi-autonomous "startup" within the larger Cisco Systems hierarchy, reporting directly to the office of the CEO. It was led by the triumvirate of Mario Mazzola as Chief Development Officer, Prem Jain as Senior Vice President, and Luca Cafiero as Senior Vice President, who managed engineering, marketing, and operations. This structure, mirroring that of the earlier Storage Networking Business Unit, was intended to foster innovation and speed, insulating the team from the processes of the core router business. The group closely collaborated with other Cisco divisions, including the Data Center Group and the Enterprise Networking Group.

Market Position and Competition

The group's primary mission was to challenge established server vendors, notably HP, IBM, and Dell, in the burgeoning market for converged infrastructure. Its Unified Computing System (UCS) also competed with emerging architectures from Oracle and integrated stacks from VCE (a coalition of VMware, Cisco Systems, and EMC). While initially controversial for leading Cisco Systems into direct competition with longtime partners, UCS gained significant traction, particularly in VDI and private cloud deployments, helping Cisco become a top player in the x86 blade server market by the early 2010s.

Acquisitions and Strategic Developments

The group's technology foundation was built through several strategic acquisitions integrated prior to its formation, including Nuova Systems for data center switching and the spin-in of Insieme Networks for Application-centric infrastructure. While not an acquisition itself, the group's creation was a direct result of the internal development and market launch of the Unified Computing System (UCS). By approximately 2016, the distinct Server Access and Virtualization Group structure was dissolved as its products and functions were fully integrated into Cisco's broader Data Center Group and Enterprise Networking Group, marking the end of its standalone operational phase.

Category:Cisco Systems Category:Computer networking companies Category:Data center infrastructure